參數(shù)資料
型號: IBM42M10SCYAA10
廠商: IBM Microeletronics
英文描述: 1063 MB/S Gigabit Link Module(1063 MB/S 吉位連接模塊(高性能集成光纖收發(fā)器))
中文描述: 1063 MB / s的千兆連接模塊(1063 MB /秒吉位連接模塊(高性能集成光纖收發(fā)器))
文件頁數(shù): 1/31頁
文件大?。?/td> 511K
代理商: IBM42M10SCYAA10
glm1063.02.fm.02
Feb. 15, 2000
IBM42M10SCYAA10
IBM42M10LCYAA20
1063Mb/s Gigabit Link Module
Page 1 of 30
Features
1063Mb/s data rate
Short wavelength (SW; distance
500m), long
wavelength (LW; distance
10km), and custom
versions available
(ANSI) Fibre Channel compatible [1]
FCSI-301-Revision 1.0 compatible (Gigabaud
Link Module [2])
20-bit electrical interface
Parallel electrical
light conversion
Clock and data recovery
Serialization/deserialization
International Class 1 laser safety certified
UL & CSA approved
Low bit error rate (<10
-12
)
High reliability (AFR <0.0195%/khr, over 44
khours)
Applications
Fibre Channel
Client/Server environments
Distributed multi-processing
Fault tolerant applications
Visualization, real-time video, collaboration
Channel extenders, data storage, archiving
Data acquisition
Overview
IBM42M10SCYAA10 and IBM42M10LCYAA20 are
1063Mb/s Gigabit Link Modules (GLMs). These
highly integrated fiber optic transceivers provide
high-speed serial links at a signaling rate of
1062.5Mbit/s, which equates to 100 Mbytes/s of
continuous throughput simultaneously in each direc-
tion. The IBM42M10SCYAA10 conforms to the
American National Standards Institute’s (ANSI)
Fibre Channel, FC-0 specification for short wave-
length operation (100-M5-SL-I and 100-M6-SL-I) [1].
The IBM42M10LCYAA20 conforms to the ANSI FC-
0 specification for longwave operation (100-SM-LL-
I). These modules can also be used for other serial
applications where high data rates are required.
These compact, double-sided, surface mount
modules are designed to easily connect to a user’s
system card. Data and control lines conform to
industry standard TTL interface levels.
The IBM42M10SCYAA10
uses short wavelength
(850nm) VCSEL lasers. This enables low cost data
transmission over optical fibers at distances up to
500m. A 50/125
μ
m multimode optical fiber, termi-
nated with an industry standard SC connector, is the
preferred media. A 62.5/125mm multimode fiber can
be substituted with shorter maximum link distances.
The IBM42M10LCYAA20 uses long wavelength
(1300nm) lasers. This enables data transmission
over optical fibers at distances up to 10km on a
single mode (9/125
μ
m) optical fiber.
Twenty bit, encoded, transmit data is received, seri-
alized at 1062.5 Mbaud, and modulated on the
laser. The 20-bit data must be encoded using the
8B/10B encoding [3, 4] scheme specified by the
Fibre Channel standard.
Incoming, modulated light is received by a photore-
ceiver mounted in the SC receptacle. A phase
locked loop (PLL) recovers the clock and retimes the
serial data which is deserialized into a 20-bit word
and presented to the interface at 53.125MHz.
An Open Fibre Control (OFC) function turns off the
laser if there is no modulated light received by the
photoreceiver. This function guarantees that these
GLMs are Class 1 laser products in the event of an
open link.
As specified in the GLM document, the
IBM42M10LCYAA20 uses Open Fibre Control Laser
Safety protection techniques rather than the phys-
ical shutters specified by Fibre Channel. The timings
are the same as those used with the GLM-266 short
wavelength links.
.
相關(guān)PDF資料
PDF描述
IBM42M10SNYAA20 1063 MB/S Gigabit Link Module(1063 MB/S 吉位連接模塊(高性能集成光纖收發(fā)器))
IBM42M10LNYAA10 1063 MB/S Gigabit Link Module(1063 MB/S 吉位連接模塊(高性能集成光纖收發(fā)器))
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IBM42P12LNYAA10 Gigabit Ethernet/Fibre Channel Small Form Factor Hot-Pluggable Transceiver(吉(10^ 9 G)位以太網(wǎng)/光纖通道熱插收發(fā)器)
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